Re: [leaf-user] udp masq entry and dns abuse

2004-02-17 Thread Ray Olszewski
Please tell us a bit more. 1. What version of LEAF is involved? 2. How many clients are involved? (Without that information, how can anyone answer the question you ask: is it because there are too many clients in my internal network?) What is the volume of DNS lookup activity on the system?

Re: [leaf-user] udp masq entry and dns abuse

2004-02-17 Thread Patrick Benson
greg gede wrote: Lately i'm having problem with udp masq entry in my internet leaf-router with a lot of messages like this: IP_MASQ:ip_masq_new(proto=UDP): could not get free masq entry (free=36864) Just like Luis and Ray I will also be doing some guessing, it seems that you have had this

RE: [leaf-user] udp masq entry and dns abuse

2004-02-17 Thread Luis.F.Correia
My uneducated guess is that with this setup, every dnscache query to the DNS servers, also counts as a NAT connection. You should move dnscache to youe leaf-router to avoid this. Also, with this setup, you have in fact double NAT. Web caching is possible using only one eth on your RH9 box. But